<template>
  <!-- 登录模态框 -->
  <div class="model">
    <!-- 遮罩层 -->
    <div class="mask" @click="changeIsShowLoginModal(false)"></div>
    <!--  -->
    <div class="loginBox">
      <!-- 关闭按钮 -->
      <div class="close" @click="changeIsShowLoginModal(false)"></div>
      <!-- 导航 -->
      <section class="nav">
        <a
          href="javaScript:;"
          :class="{ active: isShowContent }"
          @click="isShowContent = true"
          >手机号码登录</a
        >
        |
        <a
          href="javaScript:;"
          :class="{ active: !isShowContent }"
          @click="showQr"
          >微信扫码登录</a
        >
      </section>
      <!-- 内容 -->
      <div class="content">
        <!-- 手机号码  内容· -->
        <div class="phoneLogin" v-show="isShowContent">
          <div class="row">
            <input
              type="text"
              class="ipt"
              placeholder="请输入手机号"
              v-model="phoneNumber"
              ref="phone"
            />
          </div>
          <div class="row">
            <slide-verify
              :l="42"
              :r="20"
              :w="362"
              :h="140"
              :accuracy="10"
              @success="onSuccess"
              @fail="onFail"
              @refresh="onRefresh"
              :style="{ width: '100%' }"
              class="slide-box"
              ref="slideBlock"
              :slider-text="msg"
            ></slide-verify>
          </div>
          <div class="row">
            <input
              type="text"
              class="ipt"
              placeholder="请输入短信验证码"
              v-model="code"
            />
            <button class="btn btncode" @click="getcode" v-show="!isShowCount">
              获取短信验证码
            </button>
            <button class="btn btncode" v-show="isShowCount">
              {{ count + "s" }}
            </button>
          </div>
          <div class="row">
            <button class="btn btnlogin" @click="submitFn">登录</button>
          </div>
        </div>
        <!-- 微信扫码登录  内容 -->
        <!-- 微信二维码 步骤二： 提供位置显示二维码 id -->
        <div id="weixin" class="qrLogin" v-show="!isShowContent">微信扫码登录</div>
      </div>
    </div>
  </div>
</template>

<script>
import { mapMutations,mapActions} from "vuex";
// 引入utils工具包里的validatePhoneNumber对象
import { validatePhoneNumber } from "../utils";
import { SendsMsAPI, PhoneReginAPI,BindPhoneAPI} from "@/request/api.js";
export default {
  data() {
    return {
      isShowContent: true,
      msg: "向右滑动",
      phoneNumber: "",
      isShowCount: false,
      count: 60,
      code: "",
    };
  },
  methods: {
    ...mapMutations({
      changeIsShowLoginModal: "showModal/changeIsShowLoginModal",
      changeIsLogined:'loginStatus/changeIsLogined',
      // changeIsShowToast:'showToast/changeIsShowToast'
    }),
    ...mapActions({
      asyncIsShowToast:'showToast/asyncIsShowToast',
      asyncChangeUserInfo:'userInfo/asyncChangeUserInfo'
    }),
    // 拼图成功
    onSuccess(times) {
      let ms = (times / 1000).toFixed(1);
      this.msg = "login success, 耗时 " + ms + "s";
    },
    // 拼图失败
    onFail() {
      this.onRefresh(); // 重新刷新拼图
    },
    // 拼图刷新
    onRefresh() {
      this.msg = "再试一次";
    },
    // 倒计时函数
    countdown() {
      let timer = setInterval(() => {
        // 显示数字
        this.isShowCount = true;
        this.count--;
        if (this.count == 0) {
          // 停止定时器
          clearInterval(timer);
          this.count = 60;
          // 不显示数字
          this.isShowCount = false;
        }
      }, 1000);
    },
    //提取一个校验手机号和滑块方法
    toVerify() {
      // 手机号验证
      if (!validatePhoneNumber(this.phoneNumber)) {
        //登录提示
        // this.changeIsShowToast({
        //   show:true,
        //   msg:"请输入正确的电话号码",
        //   type:'warning'
        // })
        // setTimeout(()=>{
        //   this.changeIsShowToast({
        //     show:false
        //   })
        // },1000)

        // 优化
        this.asyncIsShowToast({
          show:true,
          msg:"请输入正确的电话号码",
          type:'danger'
        })
        this.$refs.phone.focus();
        return false;
      }
      // 滑动验证
      if (this.msg == "向右滑动" || this.msg == "再试一次") {
        // this.changeIsShowToast({
        //   show:true,
        //   msg:"请滑动拼图",
        //   type:'warning'
        // })
        this.asyncIsShowToast({
          show:true,
          msg:"请滑动拼图",
          type:'danger'
        })
        return false;
      }
      return true;
    },
    async getcode() {
      //1.手机号验证
      //2.滑动验证
      if (!this.toVerify()) {
        return;
      }
      //3.1发送请求获取验证码
      let res = await SendsMsAPI({
        phone: this.phoneNumber,
      });
      // console.log("发送验证码", res);
      // 如果拦截器返回了false后面不再执行
      if (!res) return;
      if (res.code == 0) {
        alert("发送验证码成功！");
        // 3.2倒计时
        this.countdown();
      }
    },
    //登录
    async submitFn() {
      //1.手机号验证
      //2.滑动验证
      if (!this.toVerify()) {
        return;
      }
      //3.手机验证码通过 这里判断是否为空
      if (this.code.trim() == "") {
        alert("请输入手机验证码");
        return;
      }

    // //4.发起登录-请求(api.js 引入)
    let uuid = localStorage.getItem("uuid")
    let res = null
    if(uuid){
      // console.log("发起绑定手机号请求.....");
      res = await BindPhoneAPI({
         verifyCode: this.code,
        phone: this.phoneNumber,
        uuid
      })
    }else{
      // 普通手机号登录请求
       res = await PhoneReginAPI({
        verifyCode: this.code,
        phone: this.phoneNumber,
      });
    }
      if (!res) {
        return;
      }
      // 4.1弹出登录成功
      // alert("登录成功！");
      this.asyncIsShowToast({
          show:true,
          msg:"登陆成功",
          type:'success'
        })
      // 4.2存储token在本地储存中
      localStorage.setItem('x-auth-token',res['x-auth-token'])
      // 4.3隐藏登录模态框
      this.changeIsShowLoginModal(false)
      // 4.4 topbar中登录按钮要变成购物车按钮
       this.changeIsLogined(true)
     uuid && localStorage.removeItem("uuid")
      //4.6 微信绑定  2.删除地址栏中的code
      uuid && this.$router.push(this.$route.path)
      // 登录成功获取用户信息
      // let userRes = await UserProFilesAPI()
      // if(!userRes)return;
      // console.log("用户信息为：",userRes);
      
      //更新后
     this. asyncChangeUserInfo()
    },
    // 微信二维码 步骤三：
    showQr(){
      this.isShowContent = false;
          //获取二维码 并展示
          // 申请微信登录二维码
          let _this = this;
          new WxLogin({
            id:"weixin",
            appid: "wx67cfaf9e3ad31a0d", // 这个appid要填死
            scope: "snsapi_login",
            // 扫码成功后重定向的接口
            redirect_uri: "https://sc.wolfcode.cn/cms/wechatUsers/shop/PC",
            // state填写编码后的url
            state: encodeURIComponent(
              window.btoa("http://127.0.0.1:8080" + _this.$route.path)
            ),
            // 调用样式文件
            href: "data:text/css;base64,LmltcG93ZXJCb3ggLnRpdGxlICwuaW1wb3dlckJveCAuaW5mb3sNCiAgICBkaXNwbGF5OiBub25lOw0KfQ==",
          });
    }
  },
};
</script>

<style lang="less" scoped>
.model {
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  bottom: 0;
  .mask {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    // background: url(../assets/img/OIP-C.jpg);
  } 
  .loginBox {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    height: 423px;
    width: 555px;
    background: url("../assets/img/login-box-bg.png");
    .close {
      position: absolute;
      right: 60px;
      top: 15px;
      height: 22px;
      width: 22px;
      background: url("../assets/img/close.png");
    }
    .nav {
      display: flex;
      justify-content: center;
      padding-top: 50px;
      color: #999;
      a {
        text-decoration: none;
        color: #999;
        padding: 0 10px;
        &.active {
          color: #000;
        }
      }
    }
    .content {
      width: 350px;
      margin: 20px auto 0;
      height: 300px;
      .phoneLogin {
        .row {
          display: flex;
          margin-bottom: 20px;
        }
        .ipt {
          flex: 1;
          height: 45px;
          padding-left: 10px;
          outline: none;
        }
        .btn {
          width: 106px;
          background-color: #0a328e;
          color: #fff;
          border: none;
          line-height: 45px;
          cursor: pointer;
        }
        .btncode {
          margin-left: 10px;
        }
        .btnlogin {
          width: 100%;
        }
      }
    }
  }
}
.qrLogin{
  text-align: center;
}
/deep/.slide-box {
  width: 100%;
  position: relative;
  box-sizing: border-box;
  canvas {
    position: absolute;
    left: 0;
    top: -120px;
    display: none;
    width: 100%;
    box-sizing: border-box;
  }
  .slide-verify-block {
    width: 85px;
    height: 136px;
  }
  .slide-verify-refresh-icon {
    top: -120px;
    display: none;
  }
  &:hover {
    canvas {
      display: block;
    }
    .slide-verify-refresh-icon {
      display: block;
    }
  }
}
</style>